LT1004_15 Datasheet, PDF (3/8 Pages) Linear Technology – Micropower Voltage Reference

TYPICAL PERFOR A CE CHARACTERISTICS (1.2V)
LT1004
Reverse Characteristics
100
–55°C TO 125°C
10
1
0.1
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4
REVERSE VOLTAGE (V)
1004 G01
Temperature Drift
1.245
1.240
1.235
1.230
1.225
–55 –35 –15 5 25 45 65 85 105 125
TEMPERATURE (°C)
1004 G04
Noise Voltage
700
600
I_R = 100µA
T_A = 25°C
500
400
300
200
100
0
10
100
1k
10k
100k
FREQUENCY (Hz)
1004 G07
Reverse Voltage Change
16
–55°C TO 125°C
12
8
4
0
–4
0.01
0.1
1
10
REVERSE CURRENT (mA)
100
1004 G02
Reverse Dynamic Impedance
100
–55°C TO 125°C
f = 25Hz
10
1
0.1
0.01
0.1
1
10
REVERSE CURRENT (mA)
100
1004 G05
Filtered Output Noise
70
I_R = 100µA
60
RC LOW PASS
100µA
50
R
40
C
30
20
10
0
100
1k
10k
FREQUENCY (Hz)
100k
1004 G08
Forward Characteristics
1.2
T_A = 25°C
0.8
0.4
0
0.01
0.1
1
10
FORWARD CURRENT (mA)
100
1004 G11
Reverse Dynamic Impedance
10k
T_A = 25°C
I_R = 100µA
1k
100
10
1
0.1
10
100
1k
10k 100k 1M
FREQUENCY (Hz)
1004 G06
Reponse Time
1.5
OUTPUT
1.0
36k
0.5
V_IN
V_OUT
0
5V
INPUT
0
0
100 500
600
TIME (µs)
1004 G09
3